#!/bin/sh -efu
#
# Copyright (C) 2016  Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>
# Copyright (C) 2016  Dmitry V. Levin <ldv@altlinux.org>
#
# Script to open editor for spec in gear-repo.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

. gear-utils-sh-functions
. shell-getopt

show_help()
{
	cat <<-EOF
	Usage: $PROG [editor options]

	Options:
	  --version          print program version and exit;
	  --help             show this text and exit.

	Report bugs to http://bugzilla.altlinux.org/

	EOF
	exit
}

print_version()
{
	cat <<-EOF
	$PROG version $PROG_VERSION
	Written by Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>

	Copyright (C) 2016  Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>
	Copyright (C) 2016  Dmitry V. Levin <ldv@altlinux.org>
	This is free software; see the source for copying conditions.  There is NO
	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
	EOF
	exit
}

GETOPT_ALLOW_UNKNOWN=1

TEMP=`getopt -n $PROG -o + -l version,help -- "$@"` ||
	show_usage
eval set -- "$TEMP"

while :; do
	case "$1" in
		--help) show_help
			;;
		--version) print_version
			;;
		--) shift; break
			;;
	esac
	shift
done

disable_specsubst=1

chdir_to_toplevel
guess_specfile

exec ${EDITOR-${VISUAL-vim}} "$@" "$specfile"
